| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.36 | 13.383% | $106.9882 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $49.32 | 11.522% | $55.0027 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $96.87 | 11.164% | $107.6846 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $143.98 | 5.174% | $151.4295 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $230.51 | 4.459% | $240.7884 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $156.97 | 6.262% | $166.7995 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $25.76 | 13.788% | $29.3118 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $797.77 | $858.0047 | $858.00 | $858.05 | $858.00 | |